74978176

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 189524160

約数和(自身を除く): 114545984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 157, 164, 182, 208, 224, 287, 314, 328, 364, 416, 448, 533, 574, 628, 656, 728, 832, 896, 1066, 1099, 1148, 1256, 1312, 1456, 1664, 2041, 2132, 2198, 2296, 2512, 2624, 2912, 3731, 4082, 4264, 4396, 4592, 5024, 5248, 5824, 6437, 7462, 8164, 8528, 8792, 9184, 10048, 11648, 12874, 14287, 14924, 16328, 17056, 17584, 18368, 20096, 25748, 28574, 29848, 32656, 34112, 35168, 36736, 45059, 51496, 57148, 59696, 65312, 68224, 70336, 83681, 90118, 102992, 114296, 119392, 130624, 140672, 167362, 180236, 205984, 228592, 238784, 261248, 334724, 360472, 411968, 457184, 477568, 585767, 669448, 720944, 823936, 914368, 1171534, 1338896, 1441888, 1828736, 2343068, 2677792, 2883776, 4686136, 5355584, 5767552, 9372272, 10711168, 18744544, 37489088, 74978176]

約数ペア:

[(1, 74978176), (2, 37489088), (4, 18744544), (7, 10711168), (8, 9372272), (13, 5767552), (14, 5355584), (16, 4686136), (26, 2883776), (28, 2677792), (32, 2343068), (41, 1828736), (52, 1441888), (56, 1338896), (64, 1171534), (82, 914368), (91, 823936), (104, 720944), (112, 669448), (128, 585767), (157, 477568), (164, 457184), (182, 411968), (208, 360472), (224, 334724), (287, 261248), (314, 238784), (328, 228592), (364, 205984), (416, 180236), (448, 167362), (533, 140672), (574, 130624), (628, 119392), (656, 114296), (728, 102992), (832, 90118), (896, 83681), (1066, 70336), (1099, 68224), (1148, 65312), (1256, 59696), (1312, 57148), (1456, 51496), (1664, 45059), (2041, 36736), (2132, 35168), (2198, 34112), (2296, 32656), (2512, 29848), (2624, 28574), (2912, 25748), (3731, 20096), (4082, 18368), (4264, 17584), (4396, 17056), (4592, 16328), (5024, 14924), (5248, 14287), (5824, 12874), (6437, 11648), (7462, 10048), (8164, 9184), (8528, 8792)]